Blackburn Atom SL4.0 WirelessComputer

Features:
	
• Rear wheel digital wireless speed sensor, trainer-compatible	
 
	
• Giant, 18mm tall display
	
• Comprehensive ride data:
	
- Current, average and max speed with pace arrow, mph or km/h
	
- Trip distance/odometer
	
- Ride timer, 12/24hr clock, auto scan
	
• Super thin and lightweight:
	
- 56mm L x 40mm W x 15.2mm H
	
- 43 grams
	
• Mounts to handlebar or stem